package com.wlz.security.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 *  方式4 基于UserDetailsService接口
 */
//@Configuration
//@EnableWebSecurity 基于springboot 可以不用
public class WebSecurityConfig3 extends WebSecurityConfigurerAdapter {


    @Autowired
    private UserDetailsService myUserDetailsService3;

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(myUserDetailsService3);
    }

    @Bean
    public PasswordEncoder passwordEncoder(){
//        return NoOpPasswordEncoder.getInstance();
        return new BCryptPasswordEncoder();
    }


}
